DURST TAU 330 LM

Type: 

5-color digital UV inkjet press with separate white print unit

Length: 

4550 mm

Width: 

1750 mm

Height:

2200 mm

Weight:

3000 kg

Electrical power consumption:

39 kW / 60 A

Electrical supply: 

400 V, 3 Ph, 50 Hz

Auxiliary power: 

230 V, 50 Hz (chiller)

Air consumption:

100 NL/min

Cooling capacity requirement:

18 kW (60,000 BTU/h)

Data interfaces: 

USB 2.0, Ethernet

Cooling capacity: 

16,000 W

Refrigerant type: 

R134a

Refrigerant charge:

4.5 kg

Power consumption:

8.5 kW

Maximum current: 

 15 A

Technology: 

Piezo DOD

Printheads: 

Xaar 1001

Resolution: 

720 × 360 dpi

UV lamps:

·       1× Hönle UV GOZ, 7.2 kW

·       1× Hönle UV FOZ, 7.2 kW

Pinning: 

LED pinning after print units 1 and 5

Exhaust system:

integrated lamp cooling and odor reduction unit

Type:

oxygen-reduced curing unit

Gas consumption: 

< 6 m³/h

Process:

roll to roll

Web width: 

350 mm

Print width:

330 mm

Repeat length: 

10–1000 mm

Register accuracy: 

± 50 µm

Print tolerance:

·       Single distance: ± 0.2 mm

·       Cumulative per meter: ± 1.5 mm

Speed:

·       4-color mode: up to 48 m/min

·       White ink: up to 30 m/min

·       Adjustable speed range: 18–48 m/min

Corona unit:

1500 VA

Web cleaning: 

Polymer roller LC 350

Antistatic units: 

3 pieces

Edge guiding:

before print module

Roll diameter (unwind/rewind): 

max 610 mm

Roll weight (unwind/rewind):

max 120 kg

Shafts: 

pneumatic expanding shafts, 76 mm

Splice table: 

integrated cutting and splicing table

Ink type:

UV-curable, low migration

Food & pharma compliance:

indirect contact

Free monomers:

< 10 ppb

Ink laydown:

8.2 g/m² at 100% area coverage

Cartridge replacement:

possible during printing

Cartridge empty signal:

optical or acoustic

Ink recirculation system:

enclosed design

Automatic daily cleaning:

suction cleaning before operation

Manual cleaning: 

lint-free cloth